电话:
+86 (0512) 65829739
传真:
+86 (010) 6788 5057
电子邮件:
orders@antibodies-online.cn

IL23 Protein (AA 21-189, AA 23-328)

IL23 宿主: 人 宿主: Insect Cells Recombinant > 95 % , as determined by Coomassie stained SDS-PAGE. ICFC Active
产品编号 ABIN2666442
发货至: 中国
  • 抗原 See all IL23 蛋白
    IL23 (Interleukin 23 (IL23))
    蛋白类型
    Recombinant
    生物活性
    Active
    产品特性
    AA 21-189, AA 23-328
    宿主
    • 5
    • 4
    • 1
    资源
    • 4
    • 2
    • 1
    • 1
    • 1
    • 1
    Insect Cells
    应用范围
    Intracellular Flow Cytometry (ICFC)
    纯度
    > 95 % , as determined by Coomassie stained SDS-PAGE.
    过滤
    0.22 μm filtered
    内毒素水平

    Less than 0.01 ng per μg cytokine as determined by the LAL method.

    Top Product
    Discover our top product IL23 蛋白
  • 应用备注
    Optimal working dilution should be determined by the investigator.
    说明

    Biological activity: ED50=0.4 - 2.0 ng/ml, corresponding to a specific activity of 0.5 - 2.5 x 106 units/mg as determined by mouse splenocyte IL-17A secretion, which is induced by hIL-23 in a dose dependent manner.

    限制
    仅限研究用
  • 状态
    Liquid
    溶解方式
    For maximum results, quick spin vial prior to opening. Stock solutions should be prepared at no less than 10 μg/mL in buffer containing carrier protein such as 1 % BSA or HSA or 10 % FBS. After dilution, the cytokine can be stored between 2 °C and 8 °C for one month or from -20 °C to -70 °C for up to 3 months.
    缓冲液
    0.22 μm filtered protein solution is in PBS.
    注意事项
    Avoid repeated freeze/thaw cycles.
    储存条件
    -20 °C
    储存方法
    Unopened vial can be stored at -20°C for three months or at -70°C for six months.
  • 抗原
    IL23 (Interleukin 23 (IL23))
    别名
    IL-23 (IL23 产品)
    别名
    IL-23 Protein, p19 Protein, SGRF Protein, il23p19 Protein, interleukin 23, alpha subunit p19 Protein, interleukin 23 subunit alpha Protein, Il23a Protein, IL23A Protein
    背景
    Interleukin 23 (IL-23) is a member of the IL-6 family of cytokines, and it is comprised of two subunits, p19 and p40. The p19/p40 heterodimer is stabilized by a disulfide bond. The p40 subunit is shared by IL-23 and IL-12 cytokines. p19 mRNA is expressed in endothelial cells and polarized T cells, p40 is not expressed by these cells. Therefore, the availability of functional IL-23 is limited by the expression of p40 and not p19. IL-23 exerts its biological activities through the interaction with a heterodimeric receptor complex composed of IL-12Rb1 and IL-23R. IL-23 activates Janus kinase (JAK)/signal transducer and activator of transcription (STAT) signaling molecules. JAK2 is constitutively associated with the IL-23R chain, and binding of IL-23 to its receptor leads to phosphorylation of STAT1, STAT3, STAT4, and STAT5.
    分子量
    The total predicted molecular weight is 53.3 Da. The non-reduced protein migrates at approximately 60 kDa and the DTT-reduced protein produces two bands at approximately 19 kDa and 40 kDa by SDS-PAGE.
You are here:
客服